Re: Spark MLlib instead of Mahout - collaborative filtering model

[Anas Sherwani <an...@gmail.com>]

I have never used Mahout, so cannot compare the two. Spark MLlib, however,
provides matrix factorization based  Collaborative Filtering
<http://spark.apache.org/docs/latest/mllib-collaborative-filtering.html>  
using Alternating Least Squares algorithm.

Also, Singular Value Decomposition is handled by MLlib under  Dimensionality
Reduction
<http://spark.apache.org/docs/latest/mllib-dimensionality-reduction.html>  
portion and Pearson/Spearman correlation is provided under  Basic Statistics
<http://spark.apache.org/docs/latest/mllib-statistics.html>  .



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